From 221123fa57769f3aa0587522cb8f246ade4eef0d Mon Sep 17 00:00:00 2001
From: saxmatt <saxmatt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 6 Feb 2004 18:04:35 +0000
Subject: [PATCH] Comment author link should not strip tildes or plus signs.

git-svn-id: http://svn.automattic.com/wordpress/trunk@840 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/template-functions-comment.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/template-functions-comment.php b/wp-includes/template-functions-comment.php
index 5f9e84ddc..739bb3f17 100644
--- a/wp-includes/template-functions-comment.php
+++ b/wp-includes/template-functions-comment.php
@@ -106,7 +106,7 @@ function comment_author_link() {
     }
 
     $url = str_replace('http://url', '', $url);
-    $url = preg_replace('|[^a-z0-9-_.?#=&;,/:]|i', '', $url);
+    $url = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $url);
     if (empty($url) && empty($email)) {
         echo $author;
         return;